Taxonomy of Fishes

Osteichthyes - Bony fishes->
- Coelacanthi - Lobe-finned fishes->
- Teleostei - Ray-finned fishes->
  - Perciformes - Perches->
  - Cypriniformes - Carps->
  - Esociformes - Pikes->
  - Salmoniformes - Salmons and Trouts->
  - Siluriformes - Catfishes->
  - Scorpaeniformes - Mail-cheeked fishes->
  - Gasterosteiformes - Sticklebacks->
  - Gadiformes - Cods->
  - Anguilliformes - Eels and morays->
  - Clupeiformes - Herrings->
  - Syngnathiformes - Pipefishes and Seahorses->
  - Gobiiformes - Gobies->
  - Mugiliformes - Mullets->
  - Carangiformes - Jacks->
  - Beloniformes - Needlefishes->
  - Labriformes - Wrasses->
  - Scombriformes - Mackerels->
  - Mulliformes - Goatfishes->
  - Pleuronectiformes - Flatfishes->
  - Aulopiformes - Grinners->
  - Blenniiformes - Blennies->
    
    Blenniidae - Combtooth blennies->
    
    Parablennius - Parablennius->
    
    Salaria - Salaria->
    
    Salariopsis - Freshwater blennies->
    
    Aidablennius - Aidablennius->
    
    Blennius - Blennius->
    
    Microlipophrys - Microlipophrys->
    
    Coryphoblennius - Coryphoblennius->
    
    Scartella - Scartella->
    
    Lipophrys - Lipophrys->
    
    Hypsoblennius - Hypsoblennius->
    
    Istiblennius - Sailfin blennies->
    
    Adelotremus - Adelotremus->
    
    Alloblennius - Alloblennius->
    
    Alticus - Alticus->
    
    Andamia - Andamia->
    
    Antennablennius - Antennablennius->
    
    Aspidontus - Aspidontus->
    
    Atrosalarias - Atrosalarias->
    
    Bathyblennius - Bathyblennius->
    
    Blenniella - Blenniella->
    
    Chalaroderma - Chalaroderma->
    
    Chasmodes - Chasmodes->
    
    Enchelyurus - Enchelyurus->
    
    Cirripectes - Cirripectes->
    
    Cirrisalarias - Cirrisalarias->
    
    Crossosalarias - Crossosalarias->
    
    Dodekablennos - Dodekablennos->
    
    Ecsenius - Ecsenius->
    
    Entomacrodus - Entomacrodus->
    
    Exallias - Exallias->
    
    Glyptoparus - Glyptoparus->
    
    Haptogenys - Haptogenys->
    
    Hypleurochilus - Hypleurochilus->
    
    Hirculops - Hirculops->
    
    Laiphognathus - Laiphognathus->
    
    Litobranchus - Litobranchus->
    
    Lupinoblennius - Lupinoblennius->
    
    Medusablennius - Medusablennius->
    
    Meiacanthus - Meiacanthus->
    
    Mimoblennius - Mimoblennius->
    
    Parahypsos - Parahypsos->
    
    Nannosalarias - Nannosalarias->
    
    Oman - Oman->
    
    Omobranchus - Omobranchus->
    
    Omox - Omox->
    
    Ophioblennius - Ophioblennius->
    
    Paralticus - Paralticus->
    
    Parenchelyurus - Parenchelyurus->
    
    Pereulixia - Pereulixia->
    
    Petroscirtes - Petroscirtes->
    
    Phenablennius - Phenablennius->
    
    Plagiotremus - Plagiotremus->
    
    Praealticus - Praealticus->
    
    Rhabdoblennius - Rhabdoblennius->
    
    Salarias - Salarias->
    
    Scartichthys - Scartichthys->
    
    Spaniblennius - Spaniblennius->
    
    Stanulus - Stanulus->
    
    Xiphasia - Xiphasia->
    
    Clinidae - Clinidae->
    
    Labrisomidae - Labrisomidae->
    
    Tripterygiidae - Triplefin blennies->
    
    Chaenopsidae - Pike-, tube- and flagblennies->
    
    Dactyloscopidae - Sand stargazers->
  - Cyprinodontiformes - Toothcarps->
  - Osmeriformes - Smelts->
  - Centrarchiformes - Basses and sunfishes->
  - Cichliformes - Cichlids->
  - Characiformes - Characins->
  - Osteoglossiformes - Bony tongues->
  - Elopiformes - Tarpons and tenpounders->
  - Anabantiformes - Gouramies and snakeheads->
  - Gymnotiformes - South American knifefish->
  - Istiophoriformes - Barracudas->
  - Albuliformes - Bonefishes->
  - Lepidogalaxiiformes - Salamanderfishes->
  - Lophiiformes - Anglerfishes->
  - Spariformes - Breams and porgies->
  - Trachiniformes - Weeverfishes->
  - Moroniformes - Temperate basses->
  - Acanthuriformes - Surgeonfishes->
  - Zeiformes - Dories->
  - Tetraodontiformes - Puffers and filefishes->
  - Holocentriformes - Squirrelfishes->
  - Dactylopteriformes - Flying gurnards->
  - Lampriformes - Lamprids->
  - Galaxiiformes - Southern smelts->
  - Batrachoidiformes - Toadfishes->
  - Hiodontiformes - Mooneyes->
  - Percopsiformes - Trout-perches->
  - Callionymiformes - Dragonets->
  - Atheriniformes - Silversides->
  - Notacanthiformes - Spiny eels->
  - Saccopharyngiformes - Swallowers and Gulpers->
  - Alepocephaliformes - Slickheads and tubeshoulders->
  - Gonorynchiformes - Milkfishes->
  - Argentiniformes - Marine smelts->
  - Stomiiformes - Lightfishes and dragonfishes->
  - Ateleopodiformes - Jellynose fishes->
  - Myctophiformes - Lanternfishes->
  - Stylephoriformes - Tube-eyes->
  - Polymixiiformes - Beardfishes->
  - Beryciformes - Sawbellies->
  - Trachichthyiformes - Rughies->
  - Ophidiiformes - Cusk-eels->
  - Kurtiformes - Nurseryfishes & Cardinalfishes->
  - Synbranchiformes - Swamp eels->
  - Gobiesociformes - Clingfishes->
  - Acropomatiformes - Oceanic basses->
- Cladistii - Bichirs->
- Dipneusti - Lungfishes->
- Chondrostei - Sturgeons->
- Holostei - Gars and Bowfins->
Chondrichthyes - Cartilaginous fishes->
Agnatha - Jawless fishes->